RP

Robert E. Pratt

📍 Los Angeles, CA: #4,824 of 12,377 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,339,708 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4788312 Trisilahydrocarbon lubricants Kazimiera J. L. Paciorek, Joseph G. Shih 1988-11-29
4587368 Process for producing lubricant material — 1986-05-06